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开关方式 | 执行机构型号 | 弹簧范围KPa | 气源压力MPa | 公称通径(mm) | |||||||||
25 | 40 | 50 | 65 | 80 | 100 | 150 | 200 | ||||||
气关 | ZHA-22 | 20-100 20-100 40-200 | 0.14 0.25 0.4 | 3.00 | | | | | | | | ||
6.4 | | | | | | | | ||||||
6.4 | | | | | | | | ||||||
ZHA-23 | 20-100 20-100 40-200 | 0.14 0.25 0.4 | | 2.25 | 1.95 | | | | | | |||
| 6.4 | 6.4 | | | | | | ||||||
| 6.4 | 6.4 | | | | | | ||||||
ZHA-34 | 20-100 20-100 40-200 | 0.14 0.25 0.4 | | | | 2.36 | 2.04 | 1.67 | | | |||
| | | 6.4 | 6.4 | 6.4 | | | ||||||
| | | 6.4 | 6.4 | 6.4 | | | ||||||
ZHA-45 | 20-100 20-100 40-200 | 0.14 0.25 0.4 | | | | | | | 1.41 | 1.14 | |||
| | | | | | 6.4 | 6.4 | ||||||
| | | | | | 6.4 | 6.4 | ||||||
气 开 | ZHB-22 | 20-100 40-100 80-240 | 0.14 0.25 0.4 | 1.50 | | | | | | | | ||
4.50 | | | | | | | | ||||||
6.4 | | | | | | | | ||||||
ZHB-23 | 20-100 40-100 80-240 | 0.14 0.25 0.4 | | 1.13 | 0.98 | | | | | | |||
| 3.38 | 2.93 | | | | | | ||||||
| 6.4 | 6.4 | | | | | | ||||||
ZHB-34 | 20-100 40-100 80-240 | 0.14 0.25 0.4 | | | | 1.18 | 1.02 | 0.84 | | | |||
| | | 3.54 | 3.06 | 2.51 | | | ||||||
| | | 6.4 | 6.4 | 5.85 | | | ||||||
ZHB-45 | 20-100 40-100 80-240 | 0.14 0.25 0.4 | | | | | | | 0.71 | 0.57 | |||
| | | | | | 2.12 | 1.71 | ||||||
| | | | | | 4.94 | 4.00 |
公称 通径 | L(mm) | H(mm) | H1(mm) | ФA (mm) | ||||||
ANSI125FF ANSI150RF JIS10KFF.RF PN0.6、1.6 | ANSI300 JIS20 30KRF PN4.0 | ANSI600 JIS40K.RF PN6.4 | 普通 | 高温 | PN6 | PN16 | PN40 | PN64 | ||
G3/4″ | 120 | 120 | 120 | 253 | | 31 | 31 | | 236 | |
20 | 181 | 194 | 206 | 398.5 | 548.5 | 45 | 52.5 | 65 | 285 | |
25 | 184 | 197 | 210 | 410.5 | 560.5 | 50 | 57.5 | 70 | ||
40 | 222 | 235 | 251 | 455 | 620 | 65 | 75 | 85 | ||
50 | 254 | 267 | 286 | 457.5 | 627.5 | 70 | 82.5 | 90 | ||
65 | 276 | 292 | 311 | 610 | 790 | 80 | 92.5 | 102.5 | 360 | |
80 | 298 | 317 | 337 | 622 | 8.7 | 95 | 100 | 107.5 | ||
100 | 352 | 368 | 394 | 640 | 850 | 105 | 110 | 117.5 | 125 | |
150 | 451 | 473 | 508 | 870 | 1130 | 132.5 | 142.5 | 150 | 172.5 | 470 |
200 | 600 | 610 | 650 | 890 | 1150 | 160 | 170 | 187.5 | 207.5 |